目的:探讨瘟必清口服液对实验鼠肠运动的影响。方法:采用肠管运动在体实验法测定小鼠肠推进运动和排便时间。结果:瘟必清口服液使排便时间加快,次数增加,便稀且不成形,能明显促进小鼠小肠推进运动。结论:瘟必清口服液对实验动物有明显的泻下作用,作用机理可能是瘟必清口服液有促进在体动物肠运动的作用。 Objective: To investigate the effect of puberty serum on intestinal motility in experimental rats. Methods: The intestine was used to test the intestinal propulsion and defecation in vivo. Results: Blasting will clear the oral liquid to speed up defecation, the number increased, it is rare and not forming, can significantly promote the small intestine to promote motor movement. Conclusion: Pravastatin oral solution has obvious diarrhea effect on experimental animals. The mechanism of action may be that Blastor Clear oral liquid can promote intestinal motility in vivo.